82910786

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{9239}}^1$

素因数の和:9889

約数の個数: 16

約数和(自身を含む): 142369920

約数和(自身を除く): 59459134

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 8974, 9239, 18478, 64673, 129346, 5922199, 11844398, 41455393, 82910786]

約数ペア:

[(1, 82910786), (2, 41455393), (7, 11844398), (14, 5922199), (641, 129346), (1282, 64673), (4487, 18478), (8974, 9239)]